11218914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 27967680

約数和(自身を除く): 16748766

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 269, 331, 538, 662, 807, 993, 1614, 1883, 1986, 2317, 2421, 2979, 3766, 4634, 4842, 5649, 5958, 6951, 11298, 13902, 16947, 20853, 33894, 41706, 89039, 178078, 267117, 534234, 623273, 801351, 1246546, 1602702, 1869819, 3739638, 5609457, 11218914]

約数ペア:

[(1, 11218914), (2, 5609457), (3, 3739638), (6, 1869819), (7, 1602702), (9, 1246546), (14, 801351), (18, 623273), (21, 534234), (42, 267117), (63, 178078), (126, 89039), (269, 41706), (331, 33894), (538, 20853), (662, 16947), (807, 13902), (993, 11298), (1614, 6951), (1883, 5958), (1986, 5649), (2317, 4842), (2421, 4634), (2979, 3766)]